import 'package:duqing/components/root_page_head.dart';
import 'package:duqing/view/sub_pages/article_page.dart';
import 'package:duqing/view/sub_pages/recommend_page.dart';
import 'package:duqing/view/sub_pages/singer_page.dart';
import 'package:duqing/view/sub_pages/song_page.dart';
import 'package:duqing/view/sub_pages/tiny_video_page.dart';
import 'package:duqing/view/sub_pages/video_page.dart';
import 'package:flutter/material.dart';

class HomePage extends StatefulWidget {
  const HomePage({Key key}) : super(key: key);

  @override
  _HomePageState createState() => _HomePageState();
}

const List<Tab> _tabs = [
  Tab(text: '歌曲'),
  Tab(text: '推荐'),
  Tab(text: '歌手'),
  Tab(text: '小视频'),
  Tab(text: '文章'),
  Tab(text: '视频'),
];

final List<Widget> _tabsContent = [
  SongPage(),
  RecommendPage(),
  SingerPage(),
  TinyVideoPage(),
  ArticlePage(),
  VideoPage(),
];

class _HomePageState extends State<HomePage> with TickerProviderStateMixin {
  TabController _tabController;

  @override
  void initState() {
    super.initState();

    _tabController = TabController(
      initialIndex: 1,
      length: _tabs.length,
      vsync: this,
    );

    // _tabController.addListener(() {
    //   _tabController.index;
    // });
  }

  @override
  void dispose() {
    _tabController.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: RootPageHead(),
        bottom: TabBar(
          tabs: _tabs,
          controller: _tabController,
          isScrollable: true,
        ),
      ),
      body: TabBarView(
        children: _tabsContent,
        controller: _tabController,
      ),
    );
  }
}
